พัฒน์ClassificationPopular content| science and technology | ·Apple Vision Pro AR glasses released |
| entertainment | The box office of the movie "The Lost Her" exceeded 3 billion |
| society | Food safety incidents of "rat head duck neck" in many college canteens |
| internationality | Wagner Group Military Moment |
1. Why professional cleaning methods are needed
The surface hardness of plexiglass rever glass (acrylic) is only 3H, and traditional cleaning methods are prone to scratches. Experimental data show that 40% of cases of shortening life expectancy, 65% are due to improper cleaning.
2. Cleaning tool comparison table
| Tool Type | ampApplicable scenariosInjury rate
|---|
| Wipe leather cloth | Daily dust accumulation | 0.2% |
| Nanofiber cloth | Fingerprint oil stains Browning | 0 Mandrake |
| Old newspaper | Water stain treatment |
Three or five steps of scientific cleaningPreprocessing
: Use a gas fan to blow away the surface gravel2.Solution ratio: Distilled water: Srinagar 5:1 ratio, add 1 teaspoon of detergent
3.Wiping method: Wipe one-way along the material texture, no circles are allowed
4.Drying treatment: Relay with b microfiber cloth suction
5.rity: The force per square centimeter shall not exceed 2N
4. Frequently Asked Questions
| Problem phenomenon | starkHow to deal with it
|---|
3| >Yellowing oxidation | Local treatment of hydrogen peroxide cotton swabs |
Depth scratches | 2000 mesh water sandpaper + polishing paste |
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